<%--
  Created by IntelliJ IDEA.
  User: III
  Date: 2017/7/7
  Time: 17:35
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>cacheDemo</title>
</head>
<body>
<h5>比较有无cache对读取数据的影响</h5>
<div >
    <h3>无cache</h3>
    <iframe src="newsPage" name="childleft" width="200px" height="300px" ></iframe>
    <p/>
    <a href="newsPage" target="childleft">重新读取</a>
</div>
<div>
    <h3>有cache</h3>
    <iframe src="newsCache" name="childright" width="200px" height="300px"></iframe>
    <p/>
    <a href="newsCache" target="childright">重新读取</a>
</div>
</body>
</html>
